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  4. McKernan Construction Limited

McKernan Construction Limited

ActiveMicro-entity accountsProperty developersCookstown
Company number
NI033187
Incorporated
5 Nov 199728 years trading
Registered office
56A Loy Street, First Floor, Cookstown, Tyrone, BT80 8PZ
Nature of business
Development of building projects
Accounts due in
18 days
31 Oct 2026
Net assets
£870K▲
+35.3% on the year before
Employees
5
Average during the year
From the Companies House register, 1 Oct 2026

McKernan Construction Limited is a 28-year-old private limited company registered in Cookstown, company number NI033187, one of 36 property development companies in Cookstown. Its next accounts are due at Companies House on 31 October 2026, and its first CT600 is due at HMRC on 31 October 2026.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
31 Oct 2026
in 18 days
For the period to 31 Jan 2026
CT600 due (first of two)
31 Oct 2026
in 18 days
Period 1 Nov 2024 to 31 Oct 2025
CT600 due (second of two)
31 Jan 2027
in 110 days
Period 1 Nov 2025 to 31 Jan 2026
Corporation tax payment
1 Nov 2026
in 19 days
9 months and 1 day after the period end
Confirmation statement
21 Nov 2026
in 39 days
Last made up to 7 Nov 2025

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Finances

From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.

  • Net assets up £227K (+35.3%) on the year before, to £870K.
  • Net assets rose in 7 of 9 year-on-year comparisons on record.
  • Current assets of £3.7M against £237K owed within a year: more than 10 times cover.
  • 5 employees on average during the year.
  • Balance sheets on record for 10 years, 2015 to 2024.

Net assets by year

Net assets at each year end, 2015 to 2024-£2M£031 October 2015: net assets -£3.5M-£3.5M201531 October 2016: net assets -£1.5M-£1.5M201631 October 2017: net assets -£633K-£633K201731 October 2018: net assets -£381K-£381K201831 October 2019: net assets -£230K-£230K201931 October 2020: net assets -£383K-£383K202031 October 2021: net assets -£279K-£279K202131 October 2022: net assets -£369K-£369K202231 October 2023: net assets £643K£643K202331 October 2024: net assets £870K£870K2024
Net assets at each year end, 2015 to 2024-£2M£031 October 2015: net assets -£3.5M-£3.5M'1531 October 2016: net assets -£1.5M-£1.5M'1631 October 2017: net assets -£633K-£633K'1731 October 2018: net assets -£381K-£381K'1831 October 2019: net assets -£230K-£230K'1931 October 2020: net assets -£383K-£383K'2031 October 2021: net assets -£279K-£279K'2131 October 2022: net assets -£369K-£369K'2231 October 2023: net assets £643K£643K'2331 October 2024: net assets £870K£870K'24
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Oct 2024£870K£3.7M£237K5
31 Oct 2023£643K£3.9M£238K5
31 Oct 2022-£369K£882K£4.2M£297K5
31 Oct 2021-£279K£444K£4.3M£405K7
31 Oct 2020-£383K£222K£4.5M£853K10
31 Oct 2019-£230K£58K£4.4M£760K11
31 Oct 2018-£381K£523K£4M£651K14
31 Oct 2017-£633K£617K£3.9M£548K0
31 Oct 2016-£1.5M£1.6M£4M£743K
31 Oct 2015-£3.5M£805K£1.8M£423K

Who runs and owns McKernan Construction Limited

From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.

Officers (4)

NameRoleAppointed
M*** M***DirectorNov 1997
G*** M***DirectorApr 2020
M*** B***DirectorJun 2022
M*** M***SecretaryNov 1997
1 former officer
NameRoleAppointedLeft
G*** M***DirectorNov 1997Apr 2020

Person with significant control

Individual · since Jul 2025
G*** M***
Owns 75% or more of the shares

Charges (secured borrowing)

6 of 6 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.

LenderStatusRegistered
Ulster Bank LimitedOutstandingOct 2005
Ulster Bank LimitedOutstandingJun 2004
Ulster Bank LimitedOutstandingJun 2004
Ulster Bank LimitedOutstandingMay 2001
Ulster Bank LtdOutstandingMay 1999
Ulster Bank LtdOutstandingJan 1998

Where McKernan Construction Limited is registered

McKernan Construction Limited's registered office on a map of the UK

The registered office is in Cookstown (BT80), in the Mid Ulster local authority area, Northern Ireland. Show BT80 8PZ on a map.

Other trade companies in BT80

What happens if McKernan Construction Limited files late

Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 October 2026.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Nov 2026 to 30 Nov 2026£150
1 to 3 months late1 Dec 2026 to 31 Jan 2027£375
3 to 6 months late1 Feb 2027 to 30 Apr 2027£750
More than 6 months lateFrom 1 May 2027£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Feb 2027£200
3 months late30 Apr 2027another £200
6 months late31 Jul 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Jan 2028another 10% of any unpaid tax

For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.

Company details

As held on the Companies House register.

Company number
NI033187
Status
Active
Company type
Private limited company
Incorporated
5 November 1997 (28 years ago)
Registered office
56A Loy Street, First Floor, Cookstown, Tyrone, BT80 8PZ
Nature of business
Development of building projects (SIC 41100)
Year end
31 October (accounting reference date)
Accounts type
Micro-entity
Last accounts made up to
31 October 2024
Last confirmation statement
7 November 2025
Charges (mortgages)
6 outstanding of 6 registered

Filing notes for property development companies

Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.

Similar companies in Cookstown

Other active property development companies registered in Cookstown.

All property development companies in Cookstown · All trades in Cookstown · Property developers across the UK

Frequently asked questions

When are McKernan Construction Limited's accounts due?

McKernan Construction Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.

When is McKernan Construction Limited's CT600 due?

The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 October 2025, due by 31 October 2026, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is McKernan Construction Limited still trading?

McKernan Construction Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.

What does McKernan Construction Limited do?

McKernan Construction Limited is registered under Development of building projects (SIC 41100).

How old is McKernan Construction Limited?

McKernan Construction Limited was incorporated on 5 November 1997, 28 years ago.

Who runs McKernan Construction Limited?

McKernan Construction Limited has 3 active directors, the longest-serving appointed in Nov 1997. Their names and service addresses are on the Companies House register.

Who owns McKernan Construction Limited?

One person or company has significant control of McKernan Construction Limited: an individual (owns 75% or more of the shares).

What is the penalty if McKernan Construction Limited files its accounts late?

Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.

Official records

View McKernan Construction Limited on Companies House for filed documents, officers and the full history.

Report an error on this page

Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.

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